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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP3962EMP-3.3 is a high-accuracy, low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 3.3V output at up to 1.5A. This device features an ultra-low dropout voltage of typically 0.55V at maximum current, minimizing power dissipation and heat.
Key electrical characteristics include an input voltage range of 2.5V to 7V, a quiescent current of 4mA, and an output voltage accuracy of ±1.5%. The regulator includes an enable pin for power sequencing and protection features such as overcurrent and overtemperature shutdown.
Packaged in a surface-mount SOT-223-5 configuration, the LP3962EMP-3.3 is suitable for space-constrained designs. Its operating temperature range is -40°C to 125°C, making it robust for various environmental conditions. The device also requires a minimum load capacitance of 33µF for stable operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5V to 7V.
The LP3962EMP-3.3 provides a fixed 3.3V output.
The maximum output current is 1.5A.
The typical dropout voltage is 0.55V at 1.5A.
The typical quiescent current is 4mA.
The operating temperature range is -40°C to 125°C.
The LP3962EMP-3.3 is available in SOT-223-5, also known as TO-261-5 or TO-261AB.